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Image to Base64 Converter

Converter Tools • Free • No Sign-up

Image to Base64 Converter lets you convert images to base64 data uris for embedding in html, css, and javascript directly in your browser. It is designed for quick results, simple steps, and no account creation.

Drag & drop an image (PNG, JPG, WebP, SVG) up to 5 MB, or click to select

🔒 All files are processed locally in your browser and never sent to any server.

All files are processed locally in your browser and never uploaded to any server.

? How To Use

  1. 1 Upload or drag-and-drop an image.
  2. 2 Copy the generated Base64 data URI, HTML tag, or CSS rule.
  3. 3 Paste it into your code.

✓ Benefits

  • Eliminates extra HTTP requests for small images.
  • Works without hosting images externally.
  • Instant conversion — no uploads to any server.

Q Frequently Asked Questions

What formats are supported?
PNG, JPEG, WebP, and SVG images up to 5 MB are supported.
What is a Base64 data URI?
A data URI encodes the image as a Base64 string, allowing you to embed it directly in HTML or CSS without a separate file.
Will this slow down my website?
Base64 images are about 33% larger in text size than the original file, so they are best for small images like icons and logos.
Can I use Image to Base64 Converter on mobile devices?
Yes. Image to Base64 Converter works in modern mobile browsers, so you can run it on Android and iPhone without installing an app.
Is free image to base64 converter online safe for private files or text?
This tool runs in your browser for processing tasks. Review the on-page privacy note for this tool and avoid sharing sensitive data on public devices.

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